They give you “cm” in the measurements You are looking for cm2 or cm3?
The way I remember units (squared or cubed) If it is two numbers multiplied it’s value is squared “X^2” Two numbers is a two dimensional figure, it is flat <> Example is 1/2 base x height is squared
If it is three numbers multiplied it is cubed “X^3” Three numbers is a three dimensional shape like a cube or